JP5355650B2 - Mascara applicator - Google Patents

Abstract

The invention concerns a mascara applicator comprising a rod or the like including one end supporting a brush-forming applying part, said rod having at least proximate the brush a main axis, such brush being provided with a plurality of bristles systematically distributed about said main axis, the bristles of said brush being all of the same length and oriented in divergent manner substantially from a central point located substantially at said end of the rod, in all the directions of the space inside a cone having as apex the central point and whereof the apex angle measurement is not less than about 230°, preferably not less than 300°.

Description

  The present invention makes the mascara applicator the essential subject.

  A mascara applicator generally comprises a wand, one end of which is extended by an applicator portion having bristles over its length to form a brush, and the portion forming the handle is the other end. It is known to have

  However, it is desirable to separate and spread the eyelashes completely from their roots to produce a very distinct “volume increase” effect, while on the other hand, regardless of the size of the user's eyelashes, If it is desirable to apply a large amount of mascara over the entire length of the eyelashes while preventing the formation of ”, the various applicators proposed, particularly with regard to the distribution and orientation of the bristle of the brush, should make the eyelashes satisfactorily Is difficult.

  Accordingly, one object of the present invention is to overcome these disadvantages in particular by providing an applicator comprising a brush, which does not form an unsightly mass or “dama” of the product, The effect of increasing volume, ie separating the eyelashes to improve the impression of abundant eyelashes, and at the same time the eyelash ends over the entire length of the eyelashes, ie from the height of the edge of the eyelid at its root Until it is possible to attach a large amount of mascara.

  For this purpose, the present invention is directed to a mascara applicator comprising a wand or the like, the wand or the like comprising on the one hand a first end having an applicator part forming a brush, on the other hand said A portion forming a handle disposed toward a second end opposite the first end of the wand, the wand having at least one main shaft in the vicinity of the applicator portion, and the brush Comprises a plurality of bristles distributed symmetrically around the main axis, wherein the bristles of the brush are all the same length and apex from the center point substantially located at the first end of the wand. Is oriented so as to be substantially distributed in all directions of the space within the cone, and its apex angle is about 230 ° or more, preferably 300 ° or more.

  According to one preferred embodiment of the present invention, the length of the bristles of the brush is between about 1 millimeter and about 4.5 millimeters, preferably between about 2 millimeters and about 3 millimeters.

  According to another preferred embodiment, the bristles are almost all the same length so that the brush has a substantially spherical cap shape at the ends of the bristles, and the area of the spherical portion is a sphere having the same diameter. Corresponds to at least about 70%, preferably at least 93% of the total area.

  Advantageously, the diameter of the sphere corresponding to the generally spherical cap of the mascara brush of the present invention is from about 3 millimeters to about 10 millimeters, preferably from about 4.5 millimeters to about 8 millimeters.

  According to another embodiment of the invention, the wand is secured to the inside of the closure cap by its part forming a handle, the closure cap containing the mascara by screwing, clip fastening or other means. It is intended to seal the container or vial to be sealed.

  Other features and advantages of the present invention will become more apparent from the following detailed description, taken in conjunction with the accompanying drawings, given by way of example only.

1 is a schematic partial cross-sectional view showing a mascara applicator according to the present invention. FIG. 2 is a view similar to FIG. 1 but showing a variation of such an applicator. FIG. 2 is a schematic side view of a mascara applicator according to the present invention partially inserted into a container containing mascara.

  What can be seen in the figure is an applicator comprising a wand 1 etc., which makes it possible to apply mascara to the individual eyelashes, the wand 1 etc. having on its one side an applicator part forming a brush 3. The other end 2 is provided with a portion 4 forming a handle disposed toward the second end opposite to the first end 2 of the wand.

  In the example shown, the wand 1 is linear. However, without departing from the scope of the present invention, the wand may comprise a curved portion, particularly at the portion 4 forming the handle.

  As can be seen from the figure, the brush 3 comprises a plurality of bristles 5. These bristles are oriented to start in a central point 6 located approximately at the end 2 of the wand and spread in all directions in the space in the cone with the central point 6 at the apex, and the apex angle A is Greater than about 230 °. Therefore, it should be understood that the apex angle A of the cone is a dominant angle. In the embodiment shown in FIG. 1, the angle A is slightly over 260 °. In the embodiment shown in FIG. 2, this angle is close to 340 °.

  Furthermore, the bristles 5 of the brush shown in the attached figures all have approximately the same length, so that at their ends the brush 3 has a substantially spherical cap shape. In the example of FIG. 1, the area of the spherical portion of the cap corresponds to more than 80% of the total area of the corresponding spherical shape. In the example shown in FIG. 2, the shape of the brush 3 is a substantially perfect sphere.

  Note that the brush bristles are attached by well-known techniques. For example, the bristles can be attached to the inside of one or more rings of wire (not shown).

  The nature of the fibers forming the bristles 5 is natural or synthetic and matches that commonly used in various types of mascara brushes. However, to carry out the present invention, bristles having sufficient rigidity are preferably used.

  The diameter of the spherical surface of the brush must be large enough to allow correct filling of the product applied to the eyelashes, but the length of the bristles 5 is the average of the eyelashes of a given population Must match the length and make it possible to apply the makeup sufficiently densely. Preferably, this diameter should be between about 3 millimeters and about 10 millimeters, more preferably between about 4.5 millimeters and about 8 millimeters. The length of the bristles themselves is advantageously between about 1 millimeter and about 4.5 millimeters, preferably between about 2 millimeters and about 3 millimeters.

  The mascara brush according to the present invention can apply any type of mascara formulation having a liquid, pasty, or even solid consistency. If it is a solid mascara, often referred to as a “cake mascara”, a supply of a liquid, which is typically an aqueous liquid, is required to remove the amount of product needed to apply to the eyelashes using a brush. Is done.

  In order to use a liquid or pasty mascara, generally the applicator brush is attached to the inside of a closure cap, which is intended to seal the container containing the mascara, preferably in a threaded manner, so that the container When is closed, the brush is placed inside the product. This is true for the attached figures.

  In FIG. 3 a mascara applicator according to the invention can be seen, schematically shown in dotted lines, containing a liquid mascara 9 and partially inserted into a container 8 with an opening 10. In the vicinity of the opening 10, a wiping member (not shown in FIG. 3) is attached to the inside of the container 8 to remove excess mascara before applying to the eyelashes. The applicator wand 1 is attached by its part 4 forming a handle to the bottom 11 of a closure cap 7 intended to seal the container 8 at its opening 12. At the position shown in this figure, the spherical brush 3 is disposed in the liquid mascara 9.

  Thus, due to its structural features described above, the mascara applicator has many advantages over known applicators.

  In particular, the particular configuration of the bristles of the applicator part forming the brush makes it easier to separate the eyelashes from their very root, i.e. virtually the height of the edge of the eyelid, and facilitate their separation. The Thus, the eyelashes can be covered with mascara over its entire length. The eyelashes do not actually merge with each other. The brush according to the invention produces a “volume-enhancing” effect on the eyelashes thus separated and coated. The eyelashes appear more abundant, darker and more numerous.

  Another advantage of the applicator according to the invention is that the mascara is more evenly distributed on the bristles of the brush, i.e. on the eyelashes. Therefore, the formation of “dama” that is undesirable for the product is virtually avoided.

  In order to obtain the best results for the makeup of the eyelashes, the brushes according to the invention are particularly bristle which are not too close to each other so that the eyelashes are sufficiently separated and not too far apart to produce an optimal covering of the eyelashes Note that you must have

  As already indicated above, the applicator according to the invention can be used with any type of mascara. However, the brushes according to the present invention, with a fluid formulation mascara that dries fairly slowly upon application, produces an optimal effect. This makes it possible to pass the mascara several times over the eyelashes, if necessary, without much fear of product lumps.

  The present invention should be stated to include all techniques equivalent to the means described, or combinations thereof, when included within the scope of the appended claims.

DESCRIPTION OF SYMBOLS 1 Wand 2 1st edge part 3 Brush 4 Part 5 Bristles 6 Center point 7 Closure cap 8 Container 9 Mascara 10 Opening part 11 Bottom part 12 Opening part A Vertical angle

Claims (16)

Containing a mascara adapted to eyelashes and having an opening;
A mascara applicator comprising a wand extending between a first end and a second end;
A mascara applicator device comprising:
The first end supports a brush, the second end is fixed to a closure cap forming a handle, and the wand extends along the main axis at least near the brush, Is provided with a plurality of bristles distributed symmetrically with respect to the main axis,
All of the bristles of the brush have the same length, and all spaces spaced from the second end of the wand from a center point substantially located at the first end of the wand The bristles are not provided in a conical space that is oriented so as to be substantially distributed in the direction of, and through which the wand passes, the conical space having the central point as a vertex; and , Having an apex angle less than about 130 ° ,
As the bristles when the previous SL closure cap closes the opening of the container is positioned in the mascara, the bristles are arranged, whereby the bristles root from immediately each other's eyelashes eyelashes A mascara applicator device that facilitates separation, whereby the brush achieves an optimal covering of the eyelashes.   The mascara applicator device of claim 1, wherein a length of the bristles of the brush is between about 1 mm and 4.5 mm.   The mascara applicator device of claim 1, wherein a length of the bristles of the brush is between about 2 mm and 3 mm. The brush has a cap shape substantially spherical, mascara cable according to claim 1, characterized in that the cap shape of the approximately spherical corresponds to at least 70% of the total area of a sphere having the same diameter Device. The brush has a cap shape substantially spherical, mascara cable according to claim 1, characterized in that the cap shape of the approximately spherical corresponds to at least 93% of the total area of a sphere having the same diameter Device. The mascara applicator device according to claim 4 or 5, wherein a diameter of the sphere corresponding to the substantially spherical cap shape is about 3 mm to about 10 mm. The mascara applicator device according to claim 4 or 5, wherein a diameter of the sphere corresponding to the substantially spherical cap shape is about 4.5 mm to about 8 mm.   The mascara according to claim 1, wherein the wand is secured within the closure cap by the handle portion, the closure cap being configured to seal the container that houses the mascara. Applicator device. Containing a mascara adapted to eyelashes and having an opening;
A mascara applicator comprising a wand extending between a first end and a second end;
A mascara applicator device comprising:
The first end supports a brush, the second end is fixed to a closure cap forming a handle, and the wand extends along the main axis at least near the brush, Is provided with a plurality of bristles distributed symmetrically with respect to the main axis,
All of the bristles of the brush have the same length, and all spaces spaced from the second end of the wand from a center point substantially located at the first end of the wand The bristles are not provided in a conical space that is oriented so as to be substantially distributed in the direction of, and through which the wand passes, the conical space having the central point as a vertex; and , Having an apex angle less than about 60 ° ,
As the bristles when the previous SL closure cap closes the opening of the container is positioned in the mascara, the bristles are arranged, whereby the bristles, immediately mutual eyelashes from the roots of the eyelashes A mascara applicator device characterized in that the brush achieves an optimal covering of the eyelashes.   The mascara applicator device of claim 9, wherein the length of the bristles of the brush is between about 1 mm and 4.5 mm.   The mascara applicator device of claim 9, wherein the bristles of the brush have a length between about 2 mm and 3 mm. The brush has a cap shape substantially spherical, mascara cable according to claim 9, characterized in that the cap shape of the approximately spherical corresponds to at least 70% of the total area of a sphere having the same diameter Device. The brush has a cap shape substantially spherical, mascara cable according to claim 9, characterized in that the cap shape of the approximately spherical corresponds to at least 93% of the total area of a sphere having the same diameter Device. The mascara applicator device according to claim 12 or 13, wherein the diameter of the sphere corresponding to the substantially spherical cap shape is about 3 mm to about 10 mm. The mascara applicator device according to claim 12 or 13, wherein a diameter of the sphere corresponding to the substantially spherical cap shape is about 4.5 mm to about 8 mm.   10. A mascara according to claim 9, wherein the wand is secured within the closure cap by the handle portion, and the closure cap is configured to seal the container that houses the mascara. Applicator device.

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